Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 36.33
Milk (kg) -812.00 -0.014 11.37
Fat (kg) -31.00 -0.375 11.61
Prot (kg) -30.26 -0.441 13.36
Fertility Sub Index -7.01
Calving Interval (days) 3.57 -1.459 -5.21
Survival (%) -1.61 1.117 -1.80
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.79
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.08 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index 28.81

* Based on an €80/tonne carbon price